The evolution of USB (Universal Serial Bus) standards has been marked by significant improvements in data transfer speeds with each new version. Below is a summary of the different USB versions and their respective speeds:
1. USB 1.0
- Released in January 1996.
- Low Speed: 1.5 Mbps (Megabits per...
The evolution of USB (Universal Serial Bus) standards has been marked by significant improvements in data transfer speeds with each new version. Below is a summary of the different USB versions and their respective speeds:
1. USB 1.0
- Released in January 1996.
- Low Speed: 1.5 Mbps (Megabits per second).
2. USB 1.1
- Officially released in August 1998.
- Low Speed: 1.5 Mbps.
- Full Speed: 12 Mbps.
3. USB 2.0
- Released in April 2000.
- Low Speed: 1.5 Mbps.
- Full Speed: 12 Mbps.
- High Speed: 480 Mbps.
4. USB 3.0 (also known as USB 3.1 Gen 1 and USB 3.2 Gen 1)
- Released in November 2008.
- SuperSpeed: 5 Gbps (Gigabits per second).
5. USB 3.1 (also known as USB 3.1 Gen 2 and USB 3.2 Gen 2)
- Released in July 2013.
- SuperSpeed+: 10 Gbps.
6. USB 3.2
- Released in September 2017.
- USB 3.2 Gen 1x1: SuperSpeed, 5 Gbps (equivalent to USB 3.0/3.1 Gen 1).
- USB 3.2 Gen 2x1: SuperSpeed+, 10 Gbps (equivalent to USB 3.1 Gen 2).
- USB 3.2 Gen 2x2: SuperSpeed+ with a new double-lane operation, 20 Gbps.
7. USB4 Version 1.0
- Announced in August 2019.
- USB4 Gen 2x2: Up to 20 Gbps.
- USB4 Gen 3x2: Up to 40 Gbps.
Each new generation of USB has been designed to be backward compatible with previous versions, although the highest speeds are only achievable when both the host device and the peripheral device support the same version of USB. Additionally, the actual data transfer speed can be influenced by various factors, including the device's capabilities, the quality of the cable, and the type of data being transferred.
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USB 2.0 kabel beregnet til USB standarden, type A hanstik til type A hanstik (beige).
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USB B Panel Mount cable
Gray
30 cm
USB cable with USB-A male and USB-B male connector
With thumbscrews with notches for fixed mounting
USB2.0
Black
USB kabel med USB-A han og USB-A han stik
Armeret (metal)
Metalbeskyttede kapper
AWG20
Maksimal beskyttelse mod EMI / RFI
USB2.0
Tåler 1500 PSI (Pounds per Square Inch)
USB kabel med USB-A han og USB-A han stik
Armeret (metal)
Metalbeskyttede kapper
AWG20
Maksimal beskyttelse mod EMI / RFI
USB2.0
Tåler 1500 PSI (Pounds per Square Inch)
USB kabel med USB-A han og USB-B han stik
Armeret (metal)
Metalbeskyttede kapper
AWG20
Maksimal beskyttelse mod EMI / RFI
USB2.0
Tåler 1500 PSI (Pounds per Square Inch)
USB kabel med USB-A han og USB-B han stik
Armeret (metal)
Metalbeskyttede kapper
AWG20
Maksimal beskyttelse mod EMI / RFI
USB2.0
Tåler 1500 PSI (Pounds per Square Inch)
USB kabel med USB-A han og micro USB-B han stik
AWG28
USB2.0
EU standard
Grå
Micro A og micro B stikkene måler: 1,8 x 6,85mm. Micro B har skrå hjørner
USB-C 3.1 kabel med Type C og USB-A han stik
SuperSpeed data transmissioner op til 5 Gbit/s
Understøtter op til 10GBit/s
Bagudkompatibel med USB 3.0, 2.0, 1.1
Lightning stik
Til hurtig opladning
Sort
USB-C 3.2 cable with Type C and USB-A male connector
Connector 1 Type USB connector (Type A)
connector 2 Type USB-C™ Path
Max. transfer speed 10 up to 10 Gbit/s
Backward compatible with USB 3.0, 2.0
For fast charging
up to 60W at 20V and 3A
Black
USB-C 3.1 kabel med Type C og USB-C han stik
SuperSpeed data transmissioner op til 5 Gbit/s
Understøtter op til 10GBit/s
Bagudkompatibel med USB 3.0, 2.0, 1.1
Lightning stik
Til hurtig opladning
Sort
USB-C 3.1 kabel med Type C og USB-C han stik
SuperSpeed data transmissioner op til 5 Gbit/s
Understøtter op til 10GBit/s
Bagudkompatibel med USB 3.0, 2.0, 1.1
Lightning stik
Til hurtig opladning
Sort
USB forlængerkabel med USB-A han og USB-A hun stik
AWG28
USB2.0
Guldbelagte stik
Grå
USB forlængerkabel med USB-A han og USB-A hun stik
AWG28
USB2.0
Guldbelagte stik
Grå
USB forlængerkabel med USB-A han og USB-A hun stik
AWG28
USB2.0
Guldbelagte stik
Grå
USB extension cable with USB-A male and USB-A female connector
Only suitable for Keyboard and mouse
Can cause a voltage drop of 5VDC
AWG28
USB2.0
Gold plated connectors
Grey
USB forlængerkabel med USB-A han og USB-A hun stik
AWG28
USB2.0
Guldbelagte stik
Grå
USB cable with USB-A male and USB-B male connector
Hi-Speed
AWG28
USB2.0
UL approved
Gray
0.15 m
USB cable with USB-A male and USB-B Han connectors
Hi-speed
AWG24 / 26
USB2.0
Black
1 m
USB cable with USB-A male and USB-B male connector
Hi-Speed
AWG28
USB2.0
UL approved
Grey
10 m
